AtomicDB

Sign in Register
… Bf8 Na3 c6 Nb5 cxb5 d4 Nc6 Bb5 h5 c3 Nh6 Ne5 fxe5 Bg5 Qf6 f4 Ng4 f5 Qxg5 Qxh5 g5 Rf1 e5 dxe5 d6 O-O-O d5 e5 g4 Rxd5 Kf7 Bc4 Kg7 f6 Kh7 e6 Bh6 Kb1 Bd2 f7 Bxe6 Bb5 Rhf8 Rf5 Be1 c4 Bh4 c5 Bg5 b3 Kg7 Bd7
transpositions from: c4c5 · b5d7 · b2b3
Suggest a name for this position
Public, no account. An approver reviews it before it shows up.
Propose this line as an exploration campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
UNSOLVED · Black to move · best line -1256cpbacked ·9

This position: analysed (128.0M nodes across 1 pass) — Moves here: 5 searched · 7 from lines only

workers serve visitor requests first

r4r2/pp1B1Pk1/8/2P2Rb1/6p1/1P6/P5PP/1K6 b - - 0 1

visits 1 · nodes 128.0M · 40.7s

raw engine output (last analysis)
info depth 18 seldepth 53 multipv 1 score cp -960 nodes 128001689 nps 3145622 hashfull 115 tbhits 60955 time 40692 pv a8d8 a2a3 g7h7 a3a4 h7h8 a4a5 a7a6 f5d5 h8g7 g2g3 g5e3 d5h5 g7f6 h5f5 f6g7 f5e5 e3f4 e5h5 g7f6 h5g5 f4d2 g5d5 f6g7 d5h5 g7f6 b3b4 f6g7
info depth 18 seldepth 54 multipv 2 score cp -1376 nodes 128001689 nps 3145622 hashfull 115 tbhits 60955 time 40692 pv g5f4 d7c8 b7b6 c5c6 f4d2 c6c7 g4g3 c8a6 g3h2 g2g4 d2f4 c7c8q a8c8 f5d5 f4g5 a6d3 g7h8 d5d6 h8g7 d6c6
info depth 18 seldepth 54 multipv 3 score cp -1381 nodes 128001689 nps 3145622 hashfull 115 tbhits 60955 time 40692 pv a7a5 d7c8 b7b5 c5c6 a8a7 c8b7 b5b4 a2a4 b4a3 c6c7 g5f4 b7a6 a7c7 a6d3 f4h6 f5d5 h6f4 d5d8 g7f6 h2h4 f6e5 h4h5
info depth 17 seldepth 52 multipv 4 score cp -1333 nodes 128001689 nps 3145622 hashfull 115 tbhits 60955 time 40692 pv b7b5 d7c8 b5b4 c5c6 g5f4 f5h5 a7a5 h5h8 g7f6 h8f8 f4h6 c6c7 h6f8 a2a4 b4a3 c8a6 a8d8 c7d8n f6e5 h2h4 g4h3 g2g4 e5d4 g4g5 d4c3 a6d3 c3c2 b1a2 c2c1 g5g6 c1b1 g6g7
info depth 17 seldepth 49 multipv 5 score cp -1354 nodes 128001689 nps 3145622 hashfull 115 tbhits 60955 time 40692 pv g7h8 d7c8 b7b5 c5c6 g4g3 c6c7 a7a6 f5d5 b5b4 c8f5 a6a5 f5d3 a8a7 a2a4 b4a3 c7c8q a7c7 d5c5 c7d7

Moves

movestateevalpn / dndepth
a8d8unsolved-1256backed ·81 / 70128M
a7a5unsolved-12971 / 98128M
b7b5unexplored-1333-
g5c1unexplored-1365borrowed-
g7h8unexplored-1373borrowed-
g5f4unexplored-1375borrowed-
g4g3unexplored-1388borrowed-
g7h7unexplored-1395borrowed-
a7a6unexplored-1421borrowed-
a8b8unsolved-15251 / 114128M
a8c8unsolved-16151 / 99128M
b7b6unexplorednot analysed-
f8b8unexplorednot analysed-
f8c8unexplorednot analysed-
f8d8unexplorednot analysed-
f8e8unexplorednot analysed-
f8g8unexplorednot analysed-
f8h8unexplorednot analysed-
g5d2unexplorednot analysed-
g5d8unexplorednot analysed-
g5e3unexplorednot analysed-
g5e7unexplorednot analysed-
g5f6unexplorednot analysed-
g5h4unexplorednot analysed-
g5h6unexplorednot analysed-
g7g6unexplorednot analysed-
g7h6unexplorednot analysed-
a8e8WHITE_WIN MINIMAX-≤M60 / ∞128M